Customer Ratings & Reviews

This a solid speaker for use when at a pool party or park. Battery life is sufficient for a good time and the set up with app is easy and straight forward. The sound gemerated from the speaker is good quality; the lights and sound effects are a little silly but still fun.

This speaker is a beast! The 240 watts of JBL Pro Sound absolutely fill the space, whether you're in your backyard or out at the beach. The synced light show is a crowd-pleaser, pulsing and strobing to the beat like a mini concert. I love that it’s splashproof and has wheels with a handle, so it’s super easy to roll around. Battery life is insane — 18 hours without plugging in! If you're looking for a portable speaker that brings serious sound and energy, this is it.

This is my second 310 and I love the sound on these. The base thumps and the sound carries outdoors. 10/10.

Best speaker I have owned love how it sounds the base how loud it is it's just a great speaker the battery lasts hours I own two of them and I love that you can pair them together for even more fun

Big Sound lots of bass good build quality and wheels

I've always been a fan of Jbl products so I'm not surprised that I would come to like the Partybox 310 also! The unit is very well constructed as well as very sturdy and it also has a very clean and simplistic look to it. The sound is very well balanced and it has three different sound modes specifically designed for various music genres. I do wish that Jbl would alow for your own tweaking of the equalizer but I quess they wouldn't be true Jbl products if they allowed that. Otherwise from that the Jbl Partybox 310 is a very good and solid Bluetooth speaker. I compared it up against the Sony V71 and needless to say I returned the Sony and got the Partybox 310! Yes the Sony V71 might of had a few more features as far as sound effects and a coveted cd player but the sound was truly no comparison. For my money the Partybox 310 is the best buy for my bucks!!!!

We love the sound that it gives out it was a belated birthday present for my husband

Excellent battery life, beautiful sound and really loud for a portable Bluetooth speaker. The pairing option is so cool. We use it when we’re camping. Have several friends with them and we link them all together. The sound quality is amazing!

Great sound output. Connects easy. Great for gatherings.

This speaker sounds amazing. I gave it 4 stars instead of 5 for a few reasons. First, when you pick it up by the handle, you scrape the bottom front of this speaker on the ground. It’s almost like the handle should be up front so that it leans back on the wheels when you lift it. The other reason is that it can only pair with other Partyboxes instead of all the JBL Bluetooth speakers. The three DJ buttons are goofy and I don’t see the need. It would be nice if you could program them to other actions besides making sounds.

Powerful all-around sound. Bass thumps and mid/highs are great indoor or outdoor. Runs plugged in or unplugged, only losing a little power unplugged- you won’t really notice because it still punches. Battery power is 10/10. Adjustable lighting kicks it up a notch.

So I'm going to start this review with straight honesty, and the honest truth is I've been checking this JBL speaker line out since the party box 100. Best Buy is my favorite store so I spend an adequate amount of time in there testing out the demos, and when I did, I've opted for other bluetooth speakers in the past. I've purchased many JBL products mainly in the form of headphones and Earbuds, but something inside compelled me to finally take a chance and purchase this speaker. when I say that the in store demo does this speaker ABSOLUTELY NO JUSTICE, I mean, it in every aspect of that statement. It's going to be very hard to find a bluetooth speaker that sounds better than this one. JBL has always had clear pristine mids and highs meaning you're going to hear the instruments in your favorite music as well as vocals crystal clear. But the way JBL was able to execute the bass in this speaker is amazing❗️The fact that you have two bass options (that actually work) is a marvel in itself. The punchy base feature gives you a strong but not over bearing experience while the DEEP bass option gives a deep, robust, but rich experience. The LED light feature only adds to the allure of the speaker. And it also has a couple cool Dj-ish features in the JBL app. It also pairs wirelessly with other JBL party box speakers to add to the party with the simple push of a button. I even bought a couple wireless mics from Amazon to use with this speaker and they work great. Ok...I can tell you a million great things about this speaker, but let's be honest, the only way you're really gonna find out how good of a speaker it is is if you purchase one yourself. I can almost guarantee you'll think of this review, say to yourself "He was so right" and smile.

I upgraded from the Party Box 100 to the JBL 310 and I have to say they don’t disappoint. The are loud and fill the are with great sound. I now own 4 of them.

Awesome sounding speaker. Only 4 stars because the handle for moving around is very flimsy and seems very loose and wobbles. I would expect the handle for a portable speaker at this price range to feel solid.

Very much satisfied with the quality. I bought one speaker last year and bought one more this year. Used both speakers for new year party and guests were amazed to see the perfirmance. True wireless connection is really awesome.

Love the sound, bass and just the ease of use. It is definitely a must buy.

We needed a speaker for backyard parties this year. The reviews were great for this speaker so decided to give it a try. The reviews were not fake lol The speaker is so freakin' loud AND has clean deep bass. My neighbors are going to hate us but hey it's the year after a pandemic that prevented friends and family from coming over all of last summer.... It may be worth a noise violation this year! LOL

Dynamic Sound, Clarity, Big Bass, Easy Setup; I will buy another one.

Hadnt bought a mobile speaker in a while and I am glad I chose this product. Clarity even when volume is close to max and can be heard at a distance. Price point for this product is great.

Very great speaker. The sound is amazing on this thing. Great for big back yards and very fun when you want to do karaoke night at your house. Just add mics and ready to go. Lights and DJ sounds are a great add to this speaker.